findChildNodes(Path parentPath)
Return a query that can be used to find all of the documents that represent nodes that are children of the node at the
supplied path.

org.apache.lucene.search.Query

findNodeAt(Path path)
Create a query that can be used to find the one document (or node) that exists at the exact path supplied.

org.apache.lucene.search.Query

findNodesLike(String fieldName,
String likeExpression,
boolean caseSensitive)
Create a query that can be used to find documents (or nodes) that have a field value that satisfies the supplied LIKE
expression.